Recorded articles
edit| Category | Article | Quality | Vitality | Spoken version | Duration | Date recorded |
|---|---|---|---|---|---|---|
| People | Euclid | 
|
Level 3 | audio file | 0:12:42 | 30 September 2020 |
| Mathematics | Pigeonhole principle |
|
Level 5 | audio file | 0:23:59 | 5 June 2021 |
| Physical sciences | Introduction to general relativity | 
|
Level 5 | audio file | 0:49:23 | 9 May 2021 |
| Physical sciences | Solar system |
|
Level 2 | audio file | 1:02:07 | 31 May 2021 |
| Sun |
|
Level 2 | audio file | 1:28:35 | 7 June 2021 | |
| Earth |
|
Level 1 | audio file | 1:09:46 | 22 April 2021 | |
| Moon |
|
Level 2 | Recording | ... | ... | |
| Climate change |
|
Level 3 | audio file | 1:16:23 | 30 October 2021 | |
| Human | 
|
Level 1 | audio file | 1:16:02 | 11 January 2022 | |
| Sustainable energy |
|
- | audio file | 0:58:29 | 10 January 2022 |